Twin Long-Range Multi-Frequency Photobeam Detectors

Twin Photobeam Multi-Frequency Detectors with Laser Beam Alignment

E-964-D390Q - 390ft (120m) outdoors, 790ft (240m) indoors

Descriptions

ENFORCER Long Range Photobeam Detectors are easy-to-install with laser beam alignment and provide extended range. Designed to provide reliable perimeter security both indoors and outdoors. With the new E-964-D390Q, Four selectable beam frequencies reduce interference between multiple units for enhanced perimeter protection.

Built-in laser beam alignment system speeds accurate, reliable positioning.
Twin infrared beams provide reliable perimeter security, minimizing false alarms from falling leaves, birds, etc.
Lensed optics reinforce beam strength & provide excellent immunity to false alarms due to rain, snow, mist, etc.
Weatherproof, sunlight-filtering case for indoor & outdoor use.
Anti-frost system so that beam functions even in extreme conditions.
Automatic input power filtering with special noise rejection circuitry.
NC/NO alarm output.
N.C. tamper circuit included.
Non-polarized power inputs.
Quick, easy installation with built-in laser beam alignment system.
Interruption time adjustable for nearly all situations.

Specifications

Max. range (outdoor)	390' (120m)
Max. range (indoor)	790' (240m)
Current	64mA
Power	11~24VAC/VDC(Non-polarity)
Detection method	Simultaneous break of 2 beams
Interrupt speed*	50msec~700msec (variable)
Alarm output	NO/NC relay, 1A@120VAC
Tamper output	NC. switch, 1A@120VAC
Alarm LED	Red LED (Receiver) ON: If an alarm is initiated

Tuning LED	Yellow LED (Receiver) ON: If alignment is weak
Operation LED	Green LED (transmitter & receiver) ON: If power is applied.
Laser wavelength	650nm.
Laser output power	5mW.
Alignment angle	Horizontal (+/-)90º, Vertical: (+/-)5º
Operating temperature	-13º~+131º F (-25º~+55º C)
Weight	2.5-lb (1.1kg)
Case	PC Resin

Sample diagram showing multiple sensors using separate frequencies.